The Russian-made Geophysica was designed to be the highest flying plane in the world, able to reach an altitude of 21 kilometers, and for ten years served as a laboratory studying the upper levels of the atmosphere.
Duration : 0:4:36
The Russian-made Geophysica was designed to be the highest flying plane in the world, able to reach an altitude of 21 kilometers, and for ten years served as a laboratory studying the upper levels of the atmosphere.
Duration : 0:4:36